Answer: the answer is linear
Step-by-step explanation: (not sure what functions it’s talkin about but it is linear)
The answer is II and III, which is the last choice from above. This is because the symbol "less than (or equal to)" indicated a conjunction, which means we have to take into account that the absolute value can be less than or equal to 15, and greater than or equal to -15. This solution set falls in between the two values, hence, the conjunction.
3 6 7 4
+ 6 7 8 9
~~~~~~~
10 4 6 3
7,3
there is two 7s and 3s that is adjacent to each other
